Before starting: Soak your pitted dates in hot water for 1-2 hours. Add to your blender with 2 tbsp water and blend into a paste.
Preheat the oven to 350 degrees.
Add your bananas to a food processor and blend until smooth. Add in remaining ingredients except for chocolate chips. Combine until dough is formed.
Fold in chocolate chips.
Spray two 8x8 baking pans with cooking spray or line with parchment paper. Divide cookie batter into baking pans and spread out evenly. The dough will be thick. Make sure your cookie bars are as evenly spread out in the pan as possible as they will not spread out much on their own.
Bake for 15 minutes or until edges start to brown. Remove from the oven and allow to cool completely before moving onto the next step.